noun

• A Scottish surname transferred from the given name, that of a clan.
• A male given name transferred from the surname.
• A placename.
• A community in the Rural Municipality of Pipestone, Manitoba, Canada
• An unincorporated community in Grundy County, Iowa, United States.
• A township in Clearwater County, Minnesota, United States.
• An unincorporated community in Preston County, West Virginia, United States, named after Sinclair Oil Corporation.
• A town in Carbon County, Wyoming, United States